52402320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{997}}^1$

素因数の和:1089

約数の個数: 120

約数和(自身を含む): 178574136

約数和(自身を除く): 126171816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 584, 657, 720, 730, 876, 997, 1095, 1168, 1314, 1460, 1752, 1994, 2190, 2628, 2920, 2991, 3285, 3504, 3988, 4380, 4985, 5256, 5840, 5982, 6570, 7976, 8760, 8973, 9970, 10512, 11964, 13140, 14955, 15952, 17520, 17946, 19940, 23928, 26280, 29910, 35892, 39880, 44865, 47856, 52560, 59820, 71784, 72781, 79760, 89730, 119640, 143568, 145562, 179460, 218343, 239280, 291124, 358920, 363905, 436686, 582248, 655029, 717840, 727810, 873372, 1091715, 1164496, 1310058, 1455620, 1746744, 2183430, 2620116, 2911240, 3275145, 3493488, 4366860, 5240232, 5822480, 6550290, 8733720, 10480464, 13100580, 17467440, 26201160, 52402320]

約数ペア:

[(1, 52402320), (2, 26201160), (3, 17467440), (4, 13100580), (5, 10480464), (6, 8733720), (8, 6550290), (9, 5822480), (10, 5240232), (12, 4366860), (15, 3493488), (16, 3275145), (18, 2911240), (20, 2620116), (24, 2183430), (30, 1746744), (36, 1455620), (40, 1310058), (45, 1164496), (48, 1091715), (60, 873372), (72, 727810), (73, 717840), (80, 655029), (90, 582248), (120, 436686), (144, 363905), (146, 358920), (180, 291124), (219, 239280), (240, 218343), (292, 179460), (360, 145562), (365, 143568), (438, 119640), (584, 89730), (657, 79760), (720, 72781), (730, 71784), (876, 59820), (997, 52560), (1095, 47856), (1168, 44865), (1314, 39880), (1460, 35892), (1752, 29910), (1994, 26280), (2190, 23928), (2628, 19940), (2920, 17946), (2991, 17520), (3285, 15952), (3504, 14955), (3988, 13140), (4380, 11964), (4985, 10512), (5256, 9970), (5840, 8973), (5982, 8760), (6570, 7976)]